TY  - BOOK
AU  - Coombs,Rod
AU  - Saviotti,Paulo
AU  - Walsh,Vivien
TI  - Economics and technological change
SN  - 0333374142 :
AV  - HC79 .T4C66
PY  - 1987///
CY  - London.
PB  - Macmillan Educ
KW  - Technological innovations
KW  - Economic aspects
ER  -